Finding the Third Proportional to 430,716,530 and 947,560,036
Calculator
Solution
The third proportional to 430,716,530 and 947,560,036 is: 2,084,596,153.82
Step by Step Solution
- Step 1: Write the proportion equation
430,716,530 : 947,560,036 = 947,560,036 : x - Step 2: Convert to fraction form
430,716,530/947,560,036 = 947,560,036/x - Step 3: Cross multiply
430,716,530x = 947,560,036 × 947,560,036 - Step 4: Simplify right side
430,716,530x = 897,870,021,824,321,280 - Step 5: Solve for x
x = 897,870,021,824,321,280/430,716,530 - Step 6: Final answer
x = 2,084,596,153.82
Related Problems
Find third proportional to 215,358,265 and 473,780,018
Half scale
Find third proportional to 861,433,060 and 1,895,120,072
Double scale
Find third proportional to 430,716,532 and 947,560,040
Similar ratio
Find third proportional to 646,074,795 and 1,421,340,054
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.